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matlab7_0_readme
matlab7_0高速下载及安装环境变量说明（含序列号）.htm(matlab7_0 high-speed download and install the environment variable description (including serial number). htm)
- 2010-06-22 16:02:22下载
- 积分：1
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two_ray_model
Modelo de dos rayos de Andrea Goldsmith (figura 2.5, según expresión
2.12)
f = 0.9 frecuencia en GHz
landa = 0.3/f en m
R = -1 coeficiente de reflexión en tierra
ht = 10 altura del transmisor en m
hr = 2 altura del receptor en m
Gt = 1
Gr = 1
Pt = 1
d=10:.1:100000
phase_diff = 4*pi*ht*hr./(landa*d) aproximación
Pr = Pt*((landa/(4*pi))^2)*((abs((sqrt(Gt)./d) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff)))./d)).^2)
Pr = Pt*((landa/(4*pi))^2)*(1./d).*((abs((sqrt(Gt)) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff))))).^2)
figure(1), clf,
plot((d),10*log10(Pr/max(abs(Pr))))
grid
xlabel( log_1_0(d) )
ylabel( Potencia recibida (dBm) )
- 2010-02-08 06:31:54下载
- 积分：1
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gezhongchaocaiyangfangfadaima
包含了目前常用的各种重采样算法的matlab代码，可直接在滤波算法中调用，不用修改。(Contains a variety of currently used resampling algorithm matlab code, can be directly in the filtering algorithm in the call, need not be amended.)
- 2008-12-23 15:57:14下载
- 积分：1
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EKF_Peng
Start with the runlocalization track.m which is
the entrance function to your lab. This function reads two les determined by
simout le and map le input arguments which contain information about sensor
readings and the map of the environment respectively, runs a loop for all the
sensor readings and calls the ekf localize.m to perform one iteration of EKF
localization on the readings and plots the estimation(red)/ground truth(green)
and odometry(blue) information.(This lab consists of two parts:
1. A preparatory case study with a standard Kalman lter where you learn
more about the behavior of the Kalman lter. Very little extra code is
needed.
2. The main lab 1 problem in which you need to complete an implementation
of an Extended Kalman lter based robot localization.)
- 2009-12-18 22:30:54下载
- 积分：1
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ThreePointDif
3点法计算数值微分，你可以试试看，3dianfa jisuan shuzhiweifen (calculate the numerical differentiation using the three point method)
- 2015-01-08 01:05:18下载
- 积分：1
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MFC
无模型控制的matlab代码，采用m文件形式，直接可运行，参数预估采用带遗传因子的最小二乘法实现(Model free control matlab code m file can be run directly, the parameters estimated using the least squares method with genetic factors)
- 2013-05-13 10:02:55下载
- 积分：1
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project263
These codes are very useful in the simulation of HAP
- 2012-02-07 11:13:55下载
- 积分：1
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qudongqiaosheji
基于matlab/gui 驱动桥设计——只包含了简单的驱动桥设计(matlab/gui drive axle design)
- 2014-02-18 14:14:33下载
- 积分：1
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xp165
使用起来非常方便，小波包分析提取振动信号中的特征频率，FIR 底通和带通滤波器和IIR 底通和带通滤波器。( Very convenient to use, Wavelet packet analysis to extract vibration signal characteristic frequency, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.)
- 2017-04-17 12:52:50下载
- 积分：1
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deblock
Arranges blocks of a matrix as rows of another matrix.
- 2010-06-30 20:20:29下载
- 积分：1
